National versus international mergers in unionised oligopoly
Working paper

View/ Open
Date
2003-06Metadata
Show full item recordCollections
- Working papers (SNF) [809]
Abstract
We analyse how the presence of trade unions affects the pattern of mergers in an international oligopoly and the welfare implications thereof. We find that an international merger results in lower wages for all firms. A national merger results in higher wages, highest for the non-merging firms. Using a model of endogenous merger formation, we find that the equilibrium market structure, if it exists, always implies one or more international mergers. Unless products are close substitutes there are more mergers than socially preferred.
Publisher
SNFSeries
Working paper2003:19